Index of ftp://ftp.zyxel.lv/GS2220-50HP/user_guide

[DIR] Parent Directory

[TXT] GS2220-50HP_V4.60_ed1.pdf  7.81Mb  July 18 2020
[TXT] GS2220-50HP_V4.70_ed1.pdf  8.92Mb  August 24 2020
[TXT] GS2220-50HP_V4.70_ed2.pdf  8.85Mb  April 6 2021